inspirehep.net vs TensorFeed
Same instrument, two spec sheets — measured, not claimed.
inspirehep.net vs TensorFeed: common questions
Which is more reliable, inspirehep.net or TensorFeed?
Both are neck-and-neck — inspirehep.net and TensorFeed each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, inspirehep.net or TensorFeed?
TensorFeed has the lower median latency in our checks — inspirehep.net responds in 514 ms versus TensorFeed at 306 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do inspirehep.net and TensorFeed need an API key?
Neither needs a paid key — inspirehep.net is callable with no signup, and TensorFeed is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call inspirehep.net and TensorFeed from the browser?
Yes — both inspirehep.net and TensorFeed send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are inspirehep.net and TensorFeed free for commercial use?
inspirehep.net has unclear commercial terms, and TensorFeed has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.